JAKARTA — A 6.6-magnitude earthquake hit the northern part of Indonesia’s Sumatra island on Tuesday, the US Geological Survey said, with local reports saying at least one person had been killed. The quake struck at 12:55 am (1755 GMT on...

A powerful magnitude 7.5 quake struck off the Pacific island nation of Vanuatu, the U.S. Geological Survey reported. It said the quake, which struck at 3:55 a.m. on Sunday (12:55 p.m. EDT on Saturday), was centered 38 miles southwest of the town...